CALAMASSI, Diletta; LI VIGNI, Myriam Letizia; FUMAGALLI, Carlo; GHERI, Flavio; POMPONI, Gian Paolo; BAMBI, Stefano. The Listening to music tuned to 440 Hz versus 432 Hz to reduce anxiety and stress in emergency nurses during the COVID-19 pandemic: a double-blind, randomized controlled pilot study: Listening to music to 440 Hz versus 432 Hz in emergency nurses. . Acta Biomedica Atenei Parmensis, Fidenza, Italy, v. 93, n. S2, p. e2022149, 2022. DOI: 10.23750/abm.v93iS2.12915. Disponível em: https://mattioli1885journals.com/index.php/actabiomedica/article/view/12915.. Acesso em: 18 jul. 2024.